对初学者这是一个很好的学习实例,通过这个能让读者了解时间算法及方法的调用,该程序能准确显示系统当前时间-For beginners this is a very good learning examples allow readers to understand through this time algorithm and method call, the program can accurately display the current time
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002069s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.087245s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002379s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001929s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002132s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003681s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001903s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003305s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015060s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002548s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 222382 [ RunTime:0.001146s ]